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manhole-det

Object Detection

manhole-det Image Dataset

v7

2022-08-23 9:05pm

Generated on Aug 23, 2022

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Pascal VOC XML
Common XML annotation format for local data munging (pioneered by ImageNet).
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Dataset Split

Train Set 87%
3315Images
Valid Set 8%
314Images
Test Set 4%
161Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 256x256
Modify Classes: 5 remapped, 6 dropped

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
Brightness: Between -58% and +58%
Exposure: Between -44% and +44%
Blur: Up to 1.5px
Noise: Up to 13% of pixels
Bounding Box: Shear: ±45° Horizontal, ±45° Vertical